#ifndef TGBOT_LOGINURL_H
#define TGBOT_LOGINURL_H

#include <memory>
#include <string>

namespace TgBot {

/**
 * @brief This object represents a parameter of the inline keyboard button used to automatically authorize a user.
 * Serves as a great replacement for the Telegram Login Widget when the user is coming from Telegram.
 * All the user needs to do is tap/click a button and confirm that they want to log in.
 * Telegram apps support these buttons as of version 5.7.
 * 
 * Sample bot: @discussbot
 *
 * @ingroup types
 */
class LoginUrl {
public:
    typedef std::shared_ptr<LoginUrl> Ptr;

    /**
     * @brief An HTTP URL to be opened with user authorization data added to the query string when the button is pressed.
     * If the user refuses to provide authorization data, the original URL without information about the user will be opened.
     * The data added is the same as described in https://core.telegram.org/widgets/login#receiving-authorization-data
     * 
     * NOTE: You must always check the hash of the received data to verify the authentication and the integrity of the data as described in https://core.telegram.org/widgets/login#checking-authorization
     */
    std::string url;

    /**
     * @brief Optional. New text of the button in forwarded messages.
     */
    std::string forwardText;

    /**
     * @brief Optional. Username of a bot, which will be used for user authorization.
     * See https://core.telegram.org/widgets/login#setting-up-a-bot for more details.
     * If not specified, the current bot's username will be assumed.
     * The url's domain must be the same as the domain linked with the bot.
     * See https://core.telegram.org/widgets/login#linking-your-domain-to-the-bot for more details.
     */
    std::string botUsername;

    /**
     * @brief Optional. Pass True to request the permission for your bot to send messages to the user.
     */
    bool requestWriteAccess;
};
}

#endif //TGBOT_LOGINURL_H